Question

AC and BD are the diagonal of a parallelogram intersecting each other at point 0. if AO+BO=12cm and BD=14cm. find AC​

Answer 1

Answer:

10 cm.

Step-by-step explanation:

Diagonals of a parallelogram bisect each other.

BD = 14 => BO = 7 and OD = 7.

AO+ BO = 12.

AO = 12 - BO =12 - 7 = 5

AC = AO+OC = 5 + 5 = 10 cm.